白日梦

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白日梦 2025-02-11 13:15:27

看来您已经找到了可能的解决方法,但是我想提出一种替代解决方案,在该解决方案中,您将git设置为永不覆盖特定的文件。

这可以通过创建.gitAttributes文件的模式与您的文件匹配,然后创建虚拟合并策略来完成。

可以找到对这种方法的更深入的讨论在这里,还有一些信息在这里

我相信,在您的情况下,您可以按照您的方式做一些事情,

git config --global merge.ours.driver true
echo ".ebextensions/* merge=ours" >> .gitattributes
echo ".elasticbeanstalk/* merge=ours" >> .gitattributes

请注意,我不确定是否有一个通配符通过一个孔目录会起作用,尽管我认为这应该有可能。

It seems you already found a possible workaround, but I'd like to propose an alternative solution in which you set Git to never overwrite specific files.

This can be done by creating a .gitattributes file with a pattern matching your files, and then creating a dummy merge strategy.

A more in-depth discussion for this approach can be found here, with some more information here.

I believe that in your case you could do something along the lines of

git config --global merge.ours.driver true
echo ".ebextensions/* merge=ours" >> .gitattributes
echo ".elasticbeanstalk/* merge=ours" >> .gitattributes

Please do note that I'm not sure if passing a hole directory with a wildcard will work, though I imagine it should be possible.

如何在开发和主要分支和子分支中维护独立文件

白日梦 2025-02-11 09:57:26

补充答案。

问题是您的.map用void函数迭代(一个不返回任何内容的函数)。

您有2个选项:

  • 添加返回;
  • 卸下括号。

与arrow函数一起工作。

以下:

[1, 2].map((integer) => {
  return integer + 1
})

这两者都相同:

[1, 2].map((integer) => integer + 1)

既返回integer + 1,但是只有第一个必须才能明确呼叫return> return返回。


通过删除返回,您最终会出现不确定的的数组。
这是一个可视化它的片段:

result1 = [1, 2].map((integer) => {
  return integer + 1
})
console.log(result1) // > [2, 3]

result2 = [1, 2].map((integer) => integer + 1)
console.log(result2) // > [2, 3]

result3 = [1, 2].map((integer) => {
  integer + 1
})
console.log(result3) // > [undefined, undefined]

To complement the answer.

The issue was that your .map iterated with a void function (a function that doesn't return anything).

You had 2 options:

  • Adding a return;
  • Removing brackets.

When working with Arrow Functions, you can write a single-line function that returns it's only statament.

This:

[1, 2].map((integer) => {
  return integer + 1
})

It the same as this:

[1, 2].map((integer) => integer + 1)

Both return integer + 1, but only the first must to explicit call for return, or else nothing is returned.


By removing return, you end up with an array of undefined.
Here is a snippet to help with visualizing it:

result1 = [1, 2].map((integer) => {
  return integer + 1
})
console.log(result1) // > [2, 3]

result2 = [1, 2].map((integer) => integer + 1)
console.log(result2) // > [2, 3]

result3 = [1, 2].map((integer) => {
  integer + 1
})
console.log(result3) // > [undefined, undefined]

React-Typecript:此JSX标签' s' children' Prop期望一个单身的孩子,但提供了多个孩子

白日梦 2025-02-11 07:52:54

因此,我只是报废了整个。findoneandupdate,然后使用JS来找到ISACTIVE键并像这样操纵它:

app.post("/sSelect", function(req,res){
    const selectedSection = req.body.sectionName;

    User.findOne({}, function(err, aSection){
        aSection.sections.forEach(function(section){
            if(section.isActive === true){
                section.isActive = false;
                console.log(section.isActive)
                aSection.save();
            }
        })
    });
    User.findOne({}, function(err, aSection){
        aSection.sections.forEach(function(section){
            if(section.name === selectedSection){
                section.isActive = true;
                console.log(section.name,section.isActive)
                aSection.save();
            }
        })
    });
    res.redirect("/");

:)

so i just scrapped the whole .findOneAndUpdate and just used JS to find the isActive key and manipulate it like so:

app.post("/sSelect", function(req,res){
    const selectedSection = req.body.sectionName;

    User.findOne({}, function(err, aSection){
        aSection.sections.forEach(function(section){
            if(section.isActive === true){
                section.isActive = false;
                console.log(section.isActive)
                aSection.save();
            }
        })
    });
    User.findOne({}, function(err, aSection){
        aSection.sections.forEach(function(section){
            if(section.name === selectedSection){
                section.isActive = true;
                console.log(section.name,section.isActive)
                aSection.save();
            }
        })
    });
    res.redirect("/");

:)

如何更新MongoDB文档中的特定嵌套数组

白日梦 2025-02-11 06:34:07

基本R解决方案简单地编码。

i <- sapply(df1[-1], \(x) all(x[-1] < 5))
df1[c(TRUE, i)]
#>   Gene  c1
#> 1    A 500
#> 2    B   1
#> 3    C   0
#> 4    D   3
#> 5    E   0

A base R solution is simple to code.

i <- sapply(df1[-1], \(x) all(x[-1] < 5))
df1[c(TRUE, i)]
#>   Gene  c1
#> 1    A 500
#> 2    B   1
#> 3    C   0
#> 4    D   3
#> 5    E   0

Created on 2022-06-03 by the reprex package (v2.0.1)

如何根据针对行的子集指定的阈值列来子集列

白日梦 2025-02-10 05:05:30

我尝试添加模式,但它仅在新模式下创建了表,这是有道理的,需要为其编写一些宏。

I tried to add schema but it only created the tables under the new schema, and it makes sense, need to write some macro for it.

DBT-将DBT测试写入我的数据仓库中的特定表

白日梦 2025-02-09 23:50:04

共识是为此使用字典 - 请参阅其他答案。 在大多数情况下,这是一个好主意,但是,这有很多方面:

  • 您自己负责该词典,包括垃圾收集(in-tict变量)等。
  • 但是, ,这取决于字典的全球性
  • ,如果您想重命名一个变量名称,则必须手动执行此操作
  • ,但是,您要灵活得多,例如
    • 您可以决定覆盖现有变量或...
    • ...选择实现const变量
    • 提出覆盖不同类型的例外
    • 等。

以提高不同类型等 /sourceforge.net/projects/python-vvm/“ rel =“ nofollow”>变量变量管理器 -class提供了上述一些想法。 于python 2和3。

它适用 类这样:

from variableVariablesManager import VariableVariablesManager

myVars = VariableVariablesManager()
myVars['test'] = 25
print(myVars['test'])

# define a const variable
myVars.defineConstVariable('myconst', 13)
try:
    myVars['myconst'] = 14 # <- this raises an error, since 'myconst' must not be changed
    print("not allowed")
except AttributeError as e:
    pass

# rename a variable
myVars.renameVariable('myconst', 'myconstOther')

# preserve locality
def testLocalVar():
    myVars = VariableVariablesManager()
    myVars['test'] = 13
    print("inside function myVars['test']:", myVars['test'])
testLocalVar()
print("outside function myVars['test']:", myVars['test'])

# define a global variable
myVars.defineGlobalVariable('globalVar', 12)
def testGlobalVar():
    myVars = VariableVariablesManager()
    print("inside function myVars['globalVar']:", myVars['globalVar'])
    myVars['globalVar'] = 13
    print("inside function myVars['globalVar'] (having been changed):", myVars['globalVar'])
testGlobalVar()
print("outside function myVars['globalVar']:", myVars['globalVar'])

如果您想允许使用相同类型的变量覆盖:

myVars = VariableVariablesManager(enforceSameTypeOnOverride = True)
myVars['test'] = 25
myVars['test'] = "Cat" # <- raises Exception (different type on overwriting)

The consensus is to use a dictionary for this - see the other answers. This is a good idea for most cases, however, there are many aspects arising from this:

  • you'll yourself be responsible for this dictionary, including garbage collection (of in-dict variables) etc.
  • there's either no locality or globality for variable variables, it depends on the globality of the dictionary
  • if you want to rename a variable name, you'll have to do it manually
  • however, you are much more flexible, e.g.
    • you can decide to overwrite existing variables or ...
    • ... choose to implement const variables
    • to raise an exception on overwriting for different types
    • etc.

That said, I've implemented a variable variables manager-class which provides some of the above ideas. It works for python 2 and 3.

You'd use the class like this:

from variableVariablesManager import VariableVariablesManager

myVars = VariableVariablesManager()
myVars['test'] = 25
print(myVars['test'])

# define a const variable
myVars.defineConstVariable('myconst', 13)
try:
    myVars['myconst'] = 14 # <- this raises an error, since 'myconst' must not be changed
    print("not allowed")
except AttributeError as e:
    pass

# rename a variable
myVars.renameVariable('myconst', 'myconstOther')

# preserve locality
def testLocalVar():
    myVars = VariableVariablesManager()
    myVars['test'] = 13
    print("inside function myVars['test']:", myVars['test'])
testLocalVar()
print("outside function myVars['test']:", myVars['test'])

# define a global variable
myVars.defineGlobalVariable('globalVar', 12)
def testGlobalVar():
    myVars = VariableVariablesManager()
    print("inside function myVars['globalVar']:", myVars['globalVar'])
    myVars['globalVar'] = 13
    print("inside function myVars['globalVar'] (having been changed):", myVars['globalVar'])
testGlobalVar()
print("outside function myVars['globalVar']:", myVars['globalVar'])

If you wish to allow overwriting of variables with the same type only:

myVars = VariableVariablesManager(enforceSameTypeOnOverride = True)
myVars['test'] = 25
myVars['test'] = "Cat" # <- raises Exception (different type on overwriting)

如何创建变量?

白日梦 2025-02-09 22:32:33

对我来说,唯一与格式一起使用的是:

knitr::kable(df,
caption='This and that with 1\\char"25\\:of total.', format = "latex")

“输出”

说明:

  • 在内部,符号为\ char “ 25

  • bookdown将首先生成.tex文件,因此您需要添加\\ char的前面

  • 此“ eats” 的空间,所以我添加了一个空间(\:),但当然也逃脱了(\\:

For me, the only thing that worked with format=latex was this:

knitr::kable(df,
caption='This and that with 1\\char"25\\:of total.', format = "latex")

output

Explanation:

  • Internally, the % symbol is \char"25.

  • bookdown will first generate a .tex file, so you need to add a \ in front of \char"25 in order to escape it.

  • This "eats" the space following the %. So I added a space (\:), but of course escaped too (\\:)

包括%符号在桌面的表标题中

白日梦 2025-02-09 13:00:31

在使用变量之前,请声明SRV变量。

var srv *httptest.Server
srv = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    switch r.URL.String() {
    case "/url1":
        w.Write([]byte(srv.URL + "/url2")) 
    case "/url2":
        w.Write([]byte("return data"))
    }
}))

Declare the srv variable before using the variable.

var srv *httptest.Server
srv = httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
    switch r.URL.String() {
    case "/url1":
        w.Write([]byte(srv.URL + "/url2")) 
    case "/url2":
        w.Write([]byte("return data"))
    }
}))

Golang httptest服务器循环依赖性

白日梦 2025-02-09 00:40:09

注释也许更容易?

ggplot(d, aes(year, cover, color = species)) +
  geom_line(size = 2) + 
  annotate("text", size = 6,  label = year,
           x = c(2017.1, 2018, 2018.9),
           y = c(110, 90, 110)) +
  coord_polar() + 
  theme_classic() +
  theme(text = element_text(size = 18), 
        legend.text = element_text(face = "italic"), 
        #axis.text.x=element_blank(), # remove all x axis labels in polar_coord
        #axis.text.x=element_text(angle = 25), # rotates angle, but does not increase distance between labels. 
        legend.title=element_blank(), 
        legend.position="right") +
  scale_x_continuous(labels = NULL) 

Perhaps easier with an annotation?

ggplot(d, aes(year, cover, color = species)) +
  geom_line(size = 2) + 
  annotate("text", size = 6,  label = year,
           x = c(2017.1, 2018, 2018.9),
           y = c(110, 90, 110)) +
  coord_polar() + 
  theme_classic() +
  theme(text = element_text(size = 18), 
        legend.text = element_text(face = "italic"), 
        #axis.text.x=element_blank(), # remove all x axis labels in polar_coord
        #axis.text.x=element_text(angle = 25), # rotates angle, but does not increase distance between labels. 
        legend.title=element_blank(), 
        legend.position="right") +
  scale_x_continuous(labels = NULL) 

enter image description here

自定义X轴标签位置在GGPLOT中&#x2B; coord_polar

白日梦 2025-02-08 18:58:14

当您的应用程序被拒绝时,“不遵守Google Play开发人员计划策略”。

您一定不能遵循Google Play政策,一旦拒绝该应用程序,您将在所有者帐户上收到您的应用程序被拒绝的确切问题的邮件

When your app gets rejected with "Not adhering to Google Play Developer Program policy."

You must not be following google play policies and once the app is got rejected you will receive mail on the owner's account for the exact issue which your app got rejected

在Play商店发布应用程序的问题

白日梦 2025-02-08 16:53:14

只需启动客户端

聊天中心中的每个连接:

const chatConnection = new signalR.HubConnectionBuilder()
.withUrl("https://localhost:44364/chathub" , {accessTokenFactory: () => this.loginToken
}).build();

chatConnection.start()
          .then(() => console.log('Chathub connected!'));

this.chatConnection.on('SendMessage');
this.chatConnection.invoke('SendMessage', message);

消息集线器:

const msgConnection = new signalR.HubConnectionBuilder()
.withUrl("https://localhost:44364/msghub" , {accessTokenFactory: () => this.loginToken
}).build();

msgConnection.start()
          .then(() => console.log('Messagehub connected!'))

this.msgConnection.on('SendMessage');
this.msgConnection.invoke('SendMessage', message);

Just start each connection in the clients

Chat Hub:

const chatConnection = new signalR.HubConnectionBuilder()
.withUrl("https://localhost:44364/chathub" , {accessTokenFactory: () => this.loginToken
}).build();

chatConnection.start()
          .then(() => console.log('Chathub connected!'));

this.chatConnection.on('SendMessage');
this.chatConnection.invoke('SendMessage', message);

Message Hub:

const msgConnection = new signalR.HubConnectionBuilder()
.withUrl("https://localhost:44364/msghub" , {accessTokenFactory: () => this.loginToken
}).build();

msgConnection.start()
          .then(() => console.log('Messagehub connected!'))

this.msgConnection.on('SendMessage');
this.msgConnection.invoke('SendMessage', message);

如何连接SignalR和ASP.NET Core中的多个集线器

白日梦 2025-02-08 14:06:22

您的意思是它工作正常,但是只想在没有提供searchTerm的情况下显示所有内容?

如果是这样,那么您可以将过滤器逻辑更改为:

state.items.filter((item) => {
  const searchTerm = (state.search || "").toLowerCase().trim();
  return searchTerm
    ? (item.name || "").toLowerCase().includes(state.search)
    : true;
});

Do you mean it is working fine, but only wants to show everything in case no searchTerm is provided?

if so, then you can just change the filter logic to:

state.items.filter((item) => {
  const searchTerm = (state.search || "").toLowerCase().trim();
  return searchTerm
    ? (item.name || "").toLowerCase().includes(state.search)
    : true;
});

React Redux通过数组Onchange输入过滤

白日梦 2025-02-08 13:18:08
package nzt.nazakthul.app;

import java.util.*;

public class NztMainApp {

    public static void main(String[] args) {
    ReadNumber readObj = new ReadNumber();
    readObj.readNumber();
    }

}

class ReadNumber {
int no;

    int readNumber() {
    Scanner number = new Scanner(System.in);
    int no=0;
    boolean b=true;
    do {

        try {
            System.out.print("Enter a number:\t");
            no = number.nextInt();
        } catch (InputMismatchException e) {
            System.out.println("No Number");
            //e.printStackTrace();

            b=false;
        }

    }

    while (b);
    return no;

    }

}

我个人使用BufferedReader和InputStreamReader读取字符串并检查是否是数字,但是使用扫描仪是较少的代码。检查代码并运行确定。

package nzt.nazakthul.app;

import java.util.*;

public class NztMainApp {

    public static void main(String[] args) {
    ReadNumber readObj = new ReadNumber();
    readObj.readNumber();
    }

}

class ReadNumber {
int no;

    int readNumber() {
    Scanner number = new Scanner(System.in);
    int no=0;
    boolean b=true;
    do {

        try {
            System.out.print("Enter a number:\t");
            no = number.nextInt();
        } catch (InputMismatchException e) {
            System.out.println("No Number");
            //e.printStackTrace();

            b=false;
        }

    }

    while (b);
    return no;

    }

}

Personally i use BufferedReader and InputStreamReader to read String and check if is a number or not, but with scanner is less code. The code is checked and run ok.

如何使用扫描仪处理由无效输入(InputMismatchException)引起的无限环路

白日梦 2025-02-08 04:02:17

使用新的ObjectMapper.writeValueasString()应按照您的期望为您提供字段。
正如@federico Klez Culloca所说,您应该使用对象本身进行比较。
您应该从address.getAddressString()构造address对象,或直接将address> address> address>使用a使用> A.Equals()

Using new ObjectMapper.writeValueAsString() should give you the fields in order as you expect it to.
As @Federico klez Culloca stated, you should instead use the objects themselves to compare.
You should construct an Address object from address.getAddressString() or just directly compare address to a using a.equals().

我如何对java中对象的属性进行排序

白日梦 2025-02-08 01:13:41

问题在于后端。后端需要添加CORS设置以使其正常工作。

The problem was with back-end. back-end needs to add CORS settings to make it work.

video.js没有在最新版本上播放M3U8视频

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